diff --git a/src/options/empty-attributes/index.ts b/src/options/empty-attributes/index.ts
index 4f7f1eb1..83b2b7aa 100644
--- a/src/options/empty-attributes/index.ts
+++ b/src/options/empty-attributes/index.ts
@@ -1,6 +1,5 @@
 import type { ChoiceSupportOption, PathArraySupportOption } from 'prettier';
 import { CATEGORY_PUG } from '../constants';
-
 import type { PugEmptyAttributes } from './types';
 
 /** Pug empty attributes option. */
diff --git a/src/printer.ts b/src/printer.ts
index 4ae6a62d..91483877 100644
--- a/src/printer.ts
+++ b/src/printer.ts
@@ -1,3 +1,4 @@
+import { types } from 'node:util';
 import type { BuiltInParserName, Options, RequiredOptions } from 'prettier';
 import { format } from 'prettier';
 import type { parsers as AngularParsers } from 'prettier/parser-angular';
@@ -52,7 +53,6 @@ import type {
   WhileToken,
   YieldToken,
 } from 'pug-lexer';
-import { types } from 'util';
 import type { DoctypeShortcut } from './doctype-shortcut-registry';
 import { DOCTYPE_SHORTCUT_REGISTRY } from './doctype-shortcut-registry';
 import { logger } from './logger';
diff --git a/tests/common.ts b/tests/common.ts
index c0b86a61..d25c5674 100644
--- a/tests/common.ts
+++ b/tests/common.ts
@@ -1,5 +1,5 @@
-import { readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import type { Options } from 'prettier';
 import { format } from 'prettier';
 import type { AttributeToken } from 'pug-lexer';
diff --git a/tests/interpolations/interpolations.test.ts b/tests/interpolations/interpolations.test.ts
index 24b9d68d..6be0b28c 100644
--- a/tests/interpolations/interpolations.test.ts
+++ b/tests/interpolations/interpolations.test.ts
@@ -1,5 +1,5 @@
-import { readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import { format } from 'prettier';
 import { plugin } from 'src/index';
 import { compareFiles } from 'tests/common';
diff --git a/tests/options/pugCommentPreserveSpaces/keep-all/keep-all.test.ts b/tests/options/pugCommentPreserveSpaces/keep-all/keep-all.test.ts
index cc02660c..08405fa3 100644
--- a/tests/options/pugCommentPreserveSpaces/keep-all/keep-all.test.ts
+++ b/tests/options/pugCommentPreserveSpaces/keep-all/keep-all.test.ts
@@ -1,5 +1,5 @@
-import { readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import { format } from 'prettier';
 import { plugin } from 'src/index';
 import { describe, expect, it } from 'vitest';
diff --git a/tests/options/pugCommentPreserveSpaces/keep-leading/keep-leading.test.ts b/tests/options/pugCommentPreserveSpaces/keep-leading/keep-leading.test.ts
index 95b994f6..7e1887dd 100644
--- a/tests/options/pugCommentPreserveSpaces/keep-leading/keep-leading.test.ts
+++ b/tests/options/pugCommentPreserveSpaces/keep-leading/keep-leading.test.ts
@@ -1,5 +1,5 @@
-import { readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import { format } from 'prettier';
 import { plugin } from 'src/index';
 import { describe, expect, it } from 'vitest';
diff --git a/tests/options/pugCommentPreserveSpaces/trim-all/trim-all.test.ts b/tests/options/pugCommentPreserveSpaces/trim-all/trim-all.test.ts
index 36f4132f..1af6d3f0 100644
--- a/tests/options/pugCommentPreserveSpaces/trim-all/trim-all.test.ts
+++ b/tests/options/pugCommentPreserveSpaces/trim-all/trim-all.test.ts
@@ -1,5 +1,5 @@
-import { readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import { format } from 'prettier';
 import { plugin } from 'src/index';
 import { describe, expect, it } from 'vitest';
diff --git a/tests/options/pugExplicitDiv/pug-explicit-div.test.ts b/tests/options/pugExplicitDiv/pug-explicit-div.test.ts
index 792d6420..f0917276 100644
--- a/tests/options/pugExplicitDiv/pug-explicit-div.test.ts
+++ b/tests/options/pugExplicitDiv/pug-explicit-div.test.ts
@@ -1,5 +1,5 @@
-import { readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import type { Options } from 'prettier';
 import { format } from 'prettier';
 import { plugin } from 'src/index';
diff --git a/tests/options/semi/semi.test.ts b/tests/options/semi/semi.test.ts
index 870b9432..dfe91d3b 100644
--- a/tests/options/semi/semi.test.ts
+++ b/tests/options/semi/semi.test.ts
@@ -1,5 +1,4 @@
-import path from 'path';
-
+import { join } from 'node:path';
 import type { CompareFilesOptions } from 'tests/common';
 import { compareFiles } from 'tests/common';
 import { describe, expect, it } from 'vitest';
@@ -13,7 +12,7 @@ describe('semi handling', () => {
   ] as const)(
     'should format script tags with %s inline code to %s',
     (from, to) => {
-      const fixturesPath: string = path.join(__dirname, `${from}-${to}`);
+      const fixturesPath: string = join(__dirname, `${from}-${to}`);
       const options: CompareFilesOptions = {
         formatOptions: { semi: to === 'semi' },
       };
diff --git a/tests/options/sortAttributes/sort-attributes.test.ts b/tests/options/sortAttributes/sort-attributes.test.ts
index b4130cb0..a59624da 100644
--- a/tests/options/sortAttributes/sort-attributes.test.ts
+++ b/tests/options/sortAttributes/sort-attributes.test.ts
@@ -3,8 +3,8 @@ import {
   compareAttributeToken,
   stableSort,
 } from 'src/options/attribute-sorting/utils';
+import { compareFiles, createAttributeToken } from 'tests/common';
 import { describe, expect, it } from 'vitest';
-import { compareFiles, createAttributeToken } from '../../common';
 
 describe('Options', () => {
   describe('sortAttributes', () => {
diff --git a/tests/pragma/detect-pragma/detect-pragma.test.ts b/tests/pragma/detect-pragma/detect-pragma.test.ts
index ad74bd65..fa6e3e23 100644
--- a/tests/pragma/detect-pragma/detect-pragma.test.ts
+++ b/tests/pragma/detect-pragma/detect-pragma.test.ts
@@ -1,5 +1,5 @@
-import { readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import type { Parser } from 'prettier';
 import { parsers } from 'src/index';
 import { describe, expect, it } from 'vitest';
diff --git a/tests/pug-tests/pug.test.ts b/tests/pug-tests/pug.test.ts
index a23cd312..99c1b6b5 100644
--- a/tests/pug-tests/pug.test.ts
+++ b/tests/pug-tests/pug.test.ts
@@ -1,5 +1,5 @@
-import { readdirSync, readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readdirSync, readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import { format } from 'prettier';
 import { plugin } from 'src/index';
 import { describe, expect, it } from 'vitest';
diff --git a/tests/syntax-errors/syntax-errors.test.ts b/tests/syntax-errors/syntax-errors.test.ts
index f2b68d42..62138e50 100644
--- a/tests/syntax-errors/syntax-errors.test.ts
+++ b/tests/syntax-errors/syntax-errors.test.ts
@@ -1,5 +1,5 @@
-import { readFileSync } from 'fs';
-import { resolve } from 'path';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
 import { format } from 'prettier';
 import { plugin } from 'src/index';
 import { describe, expect, it } from 'vitest';
diff --git a/vite.config.ts b/vite.config.ts
index 7603b7df..d1f9f4cf 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,5 +1,5 @@
 /// <reference types="vitest" />
-import { resolve } from 'path';
+import { resolve } from 'node:path';
 import { defineConfig } from 'vite';
 
 export default defineConfig({